From b1df465870205a007fb6766ff9318c6ec27e6346 Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Fri, 1 Jan 2016 16:01:16 +0000
Subject: [PATCH] Second try to get BOOST_NO_CXX11_HDR_ATOMIC set correctly.
 See https://github.com/boostorg/config/pull/85#issuecomment-168313984

---
 include/boost/config/stdlib/libcpp.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/boost/config/stdlib/libcpp.hpp b/include/boost/config/stdlib/libcpp.hpp
index 66642e72..c32eddf4 100644
--- a/include/boost/config/stdlib/libcpp.hpp
+++ b/include/boost/config/stdlib/libcpp.hpp
@@ -53,9 +53,9 @@
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
-#  if _LIBCPP_VERSION < 3700
-#    define BOOST_NO_CXX11_HDR_ATOMIC
-#  endif
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#elif _LIBCPP_VERSION < 3700
+#  define BOOST_NO_CXX11_HDR_ATOMIC
 #endif
 
 //